2025-06-29T18:41:18.046+08:00  INFO 12360 --- [java-charRoom-demo] [http-nio-8080-exec-6] com.zaxxer.hikari.HikariDataSource       : HikariPool-1 - Starting...
2025-06-29T18:41:18.221+08:00  INFO 12360 --- [java-charRoom-demo] [http-nio-8080-exec-6] com.zaxxer.hikari.pool.HikariPool        : HikariPool-1 - Added connection com.mysql.cj.jdbc.ConnectionImpl@36d932b9
2025-06-29T18:41:18.224+08:00  INFO 12360 --- [java-charRoom-demo] [http-nio-8080-exec-6] com.zaxxer.hikari.HikariDataSource       : HikariPool-1 - Start completed.
2025-06-29T18:44:07.471+08:00  WARN 12360 --- [java-charRoom-demo] [http-nio-8080-exec-1] .w.s.m.s.DefaultHandlerExceptionResolver : Resolved [org.springframework.web.bind.ServletRequestBindingException: Missing session attribute 'USER_SESSION' of type User]
2025-06-29T19:56:49.289+08:00  INFO 12360 --- [java-charRoom-demo] [SpringApplicationShutdownHook] o.s.b.w.e.tomcat.GracefulShutdown        : Commencing graceful shutdown. Waiting for active requests to complete
2025-06-29T19:56:49.386+08:00  INFO 12360 --- [java-charRoom-demo] [tomcat-shutdown] o.s.b.w.e.tomcat.GracefulShutdown        : Graceful shutdown complete
